Ratings: Legends Dips Just a Bit in Monday Debut Opposite Olympics

The CW’s Legends of Tomorrow returned in its new Monday time slot to 1.5 million total viewers and a 0.5 demo rating, down only a tick from both its midseason finale (1.6 mil/0.6) and Season 3 average (1.67 mil/0.55), as well as off just a tenth from Supergirl ‘s most recent episode (2.1 mil/0.6) and own season aver….